/*
    Android UIML

	Copyright (C) 2010  Bram Goffings (bramgoffings@gmail.com)

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU Lesser General Public License
	as published by the Free Software Foundation; either version 2.1
	of	the License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program; if not, write to the Free Software
	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

package uiml.android.elements;

import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;

public class Reference extends UimlElement implements IUimlAttribute{

	// TODO comment
	private String constantName = "";
	private String urlName = "";
	
	// TODO comment
	public final static String IAM = "reference";
	public final static String CONSTANT_NAME = "constant-name";
	public final static String URL_NAME = "url-name";
	
	/**
	 * 
	 * @param node
	 */
	public Reference(Element node){
		super(node);
		processAttributes();
	}

	/**
	 * 
	 */
	@Override
	public void processElement(Element elem) {
		// No elements to process
		
	}

	/**
	 * 
	 */
	@Override
	public void processAttributes() {
		NamedNodeMap attributes = node.getAttributes();
		
		if(attributes != null) {
			if(attributes.getNamedItem(CONSTANT_NAME) != null)
				setConstantName(attributes.getNamedItem(CONSTANT_NAME).getNodeValue());
			if(attributes.getNamedItem(URL_NAME) != null)
				setUrlName(attributes.getNamedItem(URL_NAME).getNodeValue());
		}	
	}

	/**
	 * 
	 * @param urlName
	 */
	public void setUrlName(String urlName) {
		this.urlName = urlName;
	}

	/**
	 * 
	 * @return
	 */
	public String getUrlName() {
		return urlName;
	}

	/**
	 * 
	 * @param constantName
	 */
	public void setConstantName(String constantName) {
		this.constantName = constantName;
	}

	/**
	 * 
	 * @return
	 */
	public String getConstantName() {
		return constantName;
	}

}
